I previewed them twice.
Kevin Smart, the Fort Drum GL guy, said they were transfered from Mechanicsburg. Kevin does a good and fair job with his pics, if he spots a major defect, he makes sure it shows in the pics and usually calls it out in the written description.
They were in good shape, only a few were missing parts or partially disassembled. A number of them had antenna masts, commo cable reels and other accessories still with them. Two, of the ones I saw were marked as "bad" but that was clearly visible in the GL pics.
Many of the trailers had new rubber and a bunch had the 8 hole CUCV style hubs and tires on them, with a very few having humdinger style axles.
Throw in the few with no hours, other than the factory/depot test time, and I got the impression that the bulk of them may have been from a major unit turn-in, such as a unit wide upgrade to newer units or turning in excess equipment prior to deployment.
In general, they seemed to be straight from service, not beat up deadlined junk.
Except for a few flat tires, the trailers seemed ready to go over the road. I didn't see any that were missing lights or inter-vehicular electrical cables, although I didn't check every one.
Hope this helps.
Lance